Calculator₊ vs Millimeter Pro - screen ruler
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$960k–$5.2M
$80–$1k
Downloads / mo
2.3M–9.3M
50–300
Rating
★ 4.67 (1.7M)
★ 4.40 (108)
Pricing
Free + IAP
Paid $3.99
Category
Utilities
Utilities
Released
16.0y ago
13.5y ago
Verdict: Calculator₊ earns more — an estimated $960k–$5.2M/mo, versus $80–$1k/mo for Millimeter Pro - screen ruler.